Shop Legrand RTX3 Thermal Overload Relay 18-25A Class 10A | 416655 In Iraq Best Prices
Professional thermal overload relay for motor protection with adjustable 18-25A current range, CLASS 10 release, dual auxiliary contacts, and intelligent reset functionality for industrial applications.
The Legrand RTX³ Thermal Overload Relay Model 416655 is a professional-grade protection device designed for three-phase asynchronous motor applications in tertiary and industrial installations. This relay features an adjustable current range of 18-25A with CLASS 10 release characteristics, providing reliable protection against motor overload conditions. The device incorporates advanced thermal sensing technology that responds to sustained overcurrent conditions, automatically disconnecting the motor circuit when dangerous temperature levels are detected.
This thermal overload relay is engineered for direct association with CTX3 contactors, offering seamless integration into modern motor control systems. It features a dual auxiliary contact configuration with 1 normally open (NO) and 1 normally closed (NC) contact, each rated at 0.75A/240V AC, enabling flexible signaling and alarm capabilities. The relay supports screw terminal connections with power circuit capacity from 2.5mm² to 4mm² and auxiliary circuit connections from 1mm², accommodating various industrial wiring standards.
The RTX³ relay incorporates intelligent reset functionality with a selector button allowing both automatic and manual reset modes, trip indicator for visual fault confirmation, and a Stop/Test button for system verification. With a maximum rated operation voltage of 690V, this relay is suitable for high-voltage industrial applications. The compact direct attachment mounting method ensures space-efficient installation, while the rugged construction guarantees long-term reliability in demanding industrial environments.
Key Features
- Adjustable current range 18-25A with CLASS 10 thermal release characteristics for precise motor protection
- Dual auxiliary contacts (1NO + 1NC) rated 0.75A/240V AC for flexible signaling and alarm integration
- Intelligent reset selector with automatic or manual reset modes and trip indicator for system status
- Direct mounting compatibility with CTX3 contactors for seamless motor control integration
- Maximum rated operation voltage 690V suitable for high-voltage industrial installations
- Screw terminal connections supporting power circuits 2.5-4mm² and auxiliary circuits 1mm²
- Stop/Test button for system verification and maintenance testing capabilities
- Compact direct attachment design for space-efficient installation in control cabinets
Technical Specifications
| Specification |
Value |
| Product Name | Thermal Overload Relay RTX3 40 |
| Manufacturer | Legrand |
| Reference Number | 416655 |
| EAN Code | 3414970405791 |
| Adjustable Current Range | 18-25 A |
| Release Class | CLASS 10 |
| Maximum Rated Operation Voltage | 690 V |
| Mounting Method | Direct attachment |
| Main Circuit Connection Type | Screw connection |
| Power Circuit Terminal Capacity | 2.5mm² to 4mm² |
| Auxiliary Circuit Terminal Capacity | 1mm² |
| Normally Open Auxiliary Contacts | 1 |
| Normally Closed Auxiliary Contacts | 1 |
| Auxiliary Contact Rating | 0.75A / 240V AC |
| Change-over Auxiliary Contacts | 0 |
| Reset Function | Automatic or manual reset selector |
| Trip Indicator | Yes |
| Stop/Test Button | Yes |
| Application | Three-phase asynchronous motor protection |
| Installation Type | Tertiary and industrial installations |
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